First Lady Michelle Obama’s guest list for tonight’s State of the Union includes a teacher from Sandy Hook Elementary School, a police officer who responded to the massacre at a Sikh temple in Wisconsin, and the parents of a girl killed by gunfire in Chicago earlier this month.

The assembled guests make clear that the White House will emphasize gun violence with tonight’s speech. But there are also nods to technological innovation — Apple CEO Tim Cook will sit with Obama, as will the winner of this year’s Intel Science Fair and a member of NASA’s Mars rover team.

The presence of Oregon Gov. John Kitzhaber (D) is a nod to Medicaid reform. An Affordable Care Act advocate will also be in the box, as will an undocumented student whose deportation was deferred by an Obama executive order last year.